Blackout Roller Blinds Guide: Coated and Triple-Weave Fabrics, Light Gaps at the Sides, Inside and Outside Fitting, Chain and Spring Controls, Heat and Noise Benefits, Indicative Rates Per Square Foot and Care in Pakistan
Blackout roller blinds block most daylight, which suits bedrooms, nurseries and shift workers, and they cut heat and glare in hot rooms too. Prices run from about PKR 180 to PKR 550 per square foot. This page covers coated and triple-weave fabrics, light gaps at the sides, inside and outside fitting, chain and spring controls, heat and noise benefits, rates and care. The same notes apply to blackout roller shades searches. For related pages see roller blinds, blackout blinds and best blackout curtains for bedrooms.
Fabrics that really block light
True blackout fabric has a coating or a triple-weave layer that stops light passing through, while 'room darkening' fabric only dims a room. Ask for the percentage blocked and check a sample against a window or phone torch.
Indicative rates
These ranges show common retail figures including fabric and fitting.
| Item | Indicative range |
|---|---|
| Basic blackout roller, per sq ft | PKR 180 - 280 |
| Better coated or triple-weave, per sq ft | PKR 250 - 420 |
| Motorised blackout roller, per sq ft | PKR 450 - 900 |
| Side channels, per metre | PKR 400 - 1,200 |
| Fitting, per window | PKR 300 - 1,200 |
Prices move with brand, model, size and stock. Use these ranges to judge a quote, then compare the exact model and what is included.
Light gaps at the sides
Even blackout fabric leaves a gap at the sides, around the roller and at the bottom. Outside-recess fitting with an overlap of 5 cm each side reduces gaps, and side channels or a pelmet cut them further. Use heavy bottom bars to keep the blind flat.
Inside and outside fitting
Inside-recess fitting looks neat but leaves small gaps, and outside-recess fitting gives better darkness. Measure the width and height at three points and use the smallest width for inside-recess fitting and the largest for outside-recess fitting.
Chain, spring and motor controls
Chain controls are common and strong, spring-assisted blinds roll up with a tug and motorised blinds suit large or high windows. Choose the control by reach, child safety and how often the blind is used.
Heat and noise
Blackout blinds reduce solar heat when the sun strikes the glass, and they slightly dampen street noise. White-backed fabric reflects heat better. See roller blinds.
Care and child safety
Dust with a soft brush and spot-clean with a damp cloth, and avoid soaking coated fabric. Fix chains out of reach of children with a tension device. Fitting should be done by a trained fixer, and the window frame, wall and fixing points checked for strength first.
Before you decide
Choose true blackout fabric, plan the overlap and side gaps and keep chains away from children. Measure the window or opening twice, order a small sample or a single panel first if the job is large, compare at least two quotes on the same specification of fabric, hardware and fitting, and keep the invoice and warranty card. Confirm delivery and fitting dates in writing, check the finished work in daylight and at night, and ask the supplier what happens if the colour or size differs from the sample. Prices change with fabric costs and stock, so confirm the current figure before you decide.
Frequently Asked Questions
Roller blinds made of coated or multilayer fabric that blocks most light. Ask for the specification in writing so you can compare quotes on the same basis. Check the warranty terms and who honours them before you pay. Measure carefully and confirm sizes with the seller before ordering.
Indicative retail rates run from about PKR 180 to 550 per square foot depending on fabric and control. Check the warranty terms and who honours them before you pay. Measure carefully and confirm sizes with the seller before ordering. Rates and stock change, so confirm the current position before you commit.
Gaps around the blind, fixed by overlap or side channels. Measure carefully and confirm sizes with the seller before ordering. Rates and stock change, so confirm the current position before you commit. If you are unsure, send a photo and the measurements and we will advise.
They help, especially with white-backed fabric. Rates and stock change, so confirm the current position before you commit. If you are unsure, send a photo and the measurements and we will advise. Ask for the specification in writing so you can compare quotes on the same basis.
Use a tension device and keep chains out of children's reach. If you are unsure, send a photo and the measurements and we will advise. Ask for the specification in writing so you can compare quotes on the same basis. Check the warranty terms and who honours them before you pay.
Send the details and a photo on WhatsApp. We confirm what we can supply and reply with a written rate that lists the model, size, warranty and delivery, so you can compare it with other quotes on the same scope. Rates and stock change, so confirm the current position before you commit.
Choosing blackout blinds?
Send the details and a photo. We reply with a written rate.